SEGMENT INFORMATION AND MAJOR CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2019

Segment information for the three months ended March 31, 2019 and 2018 is as follows:

2019	Industrial			Environmental		Solid
	Cleaning			Solutions		Waste			Corporate			Total

Revenue	$	220,200		$	1,090,100	$	82,100		$	—		$	1,392,400
Depreciation and amortization (1)		50,900			13,400		27,800			20,300			112,400
Interest expense		10,700			1,900		1,600			135,600			149,800
Stock-based compensation		—			—		—			500			500
Net income (loss)		(336,700	)		243,500		(60,200	)		(425,500	)		(578,900	)
Capital expenditures (cash and noncash)		—			—		—			15,000			15,000
Total assets	$	586,200			1,946,200	$	380,400		$	1,213,500		$	4,126,300

2018	Industrial			Environmental		Solid
	Cleaning			Solutions		Waste			Corporate			Total

Revenue	$	923,200		$	875,500	$	97,400		$	—		$	1,896,100
Depreciation and amortization (1)		76,200			44,400		19,300			20,700			160,600
Interest expense		15,200			2,600		—			348,000			365,800
Stock-based compensation		—			—		—			35,500			35,500
Net income (loss)		(77,500	)		120,600		(36,100	)		(754,300	)		(747,300	)
Capital expenditures (cash and noncash)		—			—		—			—			—
Total assets	$	982,100			1,008,400	$	526,400		$	1,546,400		$	4,063,300

(1)

Includes depreciation of property, equipment and leasehold improvement and amortization of intangibles